Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Richard, Henry, 1812-1888., 5 canlyniadau
- Rathbone, William, 1819-1902., 3 canlyniadau
- Rendel, Stuart Rendel, Baron, 1834-1913, 2 canlyniadau
- Aberdare, Henry Austin Bruce, Baron, 1815-1895, 2 canlyniadau
- Rees, William, 1802-1883, 2 canlyniadau
- Griffith, John, 1821-1877, 2 canlyniadau
- Rhys, John, Sir, 1840-1915, 2 canlyniadau
- Morgan, George Osborne, Sir, 1826-1897., 2 canlyniadau
- Owen, Hugh, 1804-1881., 2 canlyniadau
- Trevecca College, 1 canlyniadau
- Pob un
- Temperance., 1 canlyniadau
- Welsh periodicals -- 19th century., 1 canlyniadau
- Merioneth (Wales) -- Politics and government, 1 canlyniadau
- Sunday legislation -- Wales., 1 canlyniadau
- Welsh periodicals -- 20th century., 1 canlyniadau
- Eviction -- Wales -- Dolgellau., 1 canlyniadau
- Landlord and tenant -- Wales -- Dolgellau., 1 canlyniadau
- Land tenure -- Wales -- Dolgellau., 1 canlyniadau
- Pollution prevention -- History -- 19th century., 1 canlyniadau
- Water -- Pollution -- History -- 19th century., 1 canlyniadau
